MLB Daily DeltaWeek 14 · June 30, 2026
Portrait of Jameson Taillon
Jameson Taillon
CHC · P
Change to
Robert Gasser
MIL · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

Jameson Taillon wins 2 (K, W); Robert Gasser wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jameson Taillon
91.8
Robert Gasser
92.3
Swinging-Strike %lg 11.0% · higher = better
Jameson Taillon
12.3%
Robert Gasser
12.8%
Strikeout %lg 22.0% · higher = better
Jameson Taillon
20.6%
Robert Gasser
23.8%
Chase %lg 28.5% · higher = better
Jameson Taillon
31.0%
Robert Gasser
28.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Jameson Taillon
38.4%
Robert Gasser
28.6%
Barrel % Allowedlg 8.0% · lower = better
Jameson Taillon
14.3%
Robert Gasser
6.0%
xwOBA Allowedlg .315 · lower = better
Jameson Taillon
.357
Robert Gasser
.278
stabilized — trust it · small sample yet · dashed = league avg · right = better
05

The tape

Rest-of-season projection · bold = leads
rest-of-season projection current season projection range
Rate · earned-run quality
ERAlower is better
Jameson Taillon
3.595.88
lg xERA 4.10
now 5.37
4.96
Robert Gasser
3.595.88
lg xERA 4.10
now 4.73
4.10
WHIPlower is better
Jameson Taillon
1.211.50
now 1.28
1.31
Robert Gasser
1.211.50
now 1.43
1.30

Volume · rest of season
Strikeoutshigher is better
Jameson Taillon
4083.40
now 51
63
Robert Gasser
4083.40
now 12
40
Winshigher is better
Jameson Taillon
.0004.20
now 2
23
Robert Gasser
.0004.20
now 0
00

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
SellJameson Taillon — sell.conf 0.90
Hold · wait & seeRobert Gasser — hold.conf 0.50
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